When it comes to coating by vacuum coating machine, everyone is familiar with it, because it has a wide range of applications and is closely related to our lives, so there must be a certain demand in the market. In the past, most people used water plating to coat objects, but there has always been a problem in water plating technology that puzzles everyone, that is, water plating has a great pollution to the environment and the country does not support it. Later, everyone found that vacuum plating can also achieve the effect of water plating, so most customers in the market changed the coating method and adopted vacuum.

Replacing traditional electroplating process with vacuum coating technology can not only save a lot of film materials and reduce energy consumption, but also eliminate environmental pollution caused by wet coating. Therefore, in foreign countries, vacuum coating technology has been used to replace electroplating technology in coating anticorrosive coatings and protective films on steel parts. In metallurgical industry, it is very common to add aluminized protective layer to steel and strip steel.In the machinery manufacturing industry, vacuum coating technology is used to change some processing technologies and save valuable raw materials. For example, the blades of aircraft turbine engines are no longer made of expensive high-temperature resistant metals, but are made of cheap and easy-to-process materials. After forming, the blades are coated with a high-temperature resistant and corrosion-resistant protective layer by vacuum coating method. Another example is the use of plastic metallized parts instead of various metal parts in automobile manufacturing, which not only reduces the weight of automobiles, but also saves fuel consumption. The service life of metal cutTiNg tools can be prolonged by 3 ~ 6 times by adding tin hard film, thus saving a lot of high-speed steel. Decorative films used in industry can be obtained by adding metal films such as aluminum plating to plastic films by vacuum coating and then dyeing them.

In recent years, coating glass with vacuum coating machine has become very popular in construction industry, because it can not only beautify buildings, but also save energy. This is because coating reflective film on glass can prevent houses in low latitude areas from direct sunlight and save air conditioning costs. The glass is coated with a filter film and a low radiation film, so that sunlight can enter, but the infrared radiation, which is the indoor heat source, cannot be radiated out through the glass, which can also achieve the purpose of heat preservation and energy saving in high latitudes.